Intel Xeon E5 2650 vs Intel Xeon E3 1105C
We compared two server CPUs: Intel Xeon E5 2650 with 8 cores 2GHz and Intel Xeon E3 1105C with 4 cores 1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 2650 Advantages
Higher base frequency (2GHz vs 1GHz)
Larger L3 cache size (20MB vs 6MB)
Intel Xeon E3 1105C Advantages
Lower TDP (25W vs 95W)
Score
General Parameters
Mar 2012
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge-EP
Core Architecture
Gladden
Intel Socket 2011
Socket
Intel BGA 1283
N/A
Integrated Graphics
N/A
Xeon E5 (Sandy Bridge-EP)
Generation
Xeon E3 (Gladden)
Package
2.27 billions
Transistor Count
1.16 billions
32 nm
Manufacturing Process
32 nm
95 W
Power Consumption
25 W
Intel
Foundry
Intel
435 mm²
Die Size
216 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
1 GHz
2.8 GHz
Performance Core Turbo Frequency
0
8
Total Core Count
4
16
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
10.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
20 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR3
Memory Types
DDR3
4
Max Memory Channels
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
-
